/*
 * lesser.c - 找出两个整数中最少者
 */

#include <stdio.h>
int imin(int ,int);
int main(void)
{
    int evil1, evil2; 
    printf("Enter a pair of integers (q to quit): \n");
    while (scanf("%d %d", &evil1, &evil2) == 2) {
        printf("The lesser of %d and %d is %d\n", evil1, evil2, imin(evil1, evil2));
        printf("Enter a pair of integers (q to quit): \n");
    }
    printf("Bye.\n");
    return 0;
}

int imin(int n, int m)
{
    int min;
    if (n < m) {
        min = n;    
    } else {
        min = m;
    }
    return min;
}
